14214220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 30506112

約数和(自身を除く): 16291892

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 191, 244, 305, 382, 610, 764, 955, 1220, 1910, 3721, 3820, 7442, 11651, 14884, 18605, 23302, 37210, 46604, 58255, 74420, 116510, 233020, 710711, 1421422, 2842844, 3553555, 7107110, 14214220]

約数ペア:

[(1, 14214220), (2, 7107110), (4, 3553555), (5, 2842844), (10, 1421422), (20, 710711), (61, 233020), (122, 116510), (191, 74420), (244, 58255), (305, 46604), (382, 37210), (610, 23302), (764, 18605), (955, 14884), (1220, 11651), (1910, 7442), (3721, 3820)]